236008209

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 325414272

約数和(自身を除く): 89406063

約数列:

[1, 3, 43, 129, 157, 271, 471, 813, 1849, 5547, 6751, 11653, 20253, 34959, 42547, 127641, 290293, 501079, 870879, 1503237, 1829521, 5488563, 78669403, 236008209]

約数ペア:

[(1, 236008209), (3, 78669403), (43, 5488563), (129, 1829521), (157, 1503237), (271, 870879), (471, 501079), (813, 290293), (1849, 127641), (5547, 42547), (6751, 34959), (11653, 20253)]